Hydraulicspneumatics 773 Dynaset Hg35kva Doosan Mini Excavator Angle Grinder
Hydraulicspneumatics 773 Dynaset Hg35kva Doosan Mini Excavator Angle Grinder
Hydraulicspneumatics 773 Dynaset Hg35kva Doosan Mini Excavator Angle Grinder
Hydraulicspneumatics 773 Dynaset Hg35kva Doosan Mini Excavator Angle Grinder
Hydraulicspneumatics 773 Dynaset Hg35kva Doosan Mini Excavator Angle Grinder

Hydraulic motor helps supply electrical power

Aug. 5, 2013
The high power density of hydraulic motors means they can provide power to a generator in much less space than that required of a gas or diesel engine.

Loader-backhoes, skid-steer loaders, mini excavators — you name, it, hydraulics is essential to getting work done. But what if you need electrical power for lighting, welders, hand tools, and other AC powered devices? Turns out, hydraulics can help with that, too.

Dynaset HG generators tap into equipment's hydraulic system to drive a generator that provides electrical power for lighting, welding, and hand tools.

Dynaset Oy, Ylöjärvi, Finland, offers its Dynaset HG hydraulic generators as a cost-effective electrical power source by tapping into a machine's mobile hydraulic system to drive a hydraulic motor, which, in turn, drives an electrical generator.

Conventional solutions rely on a stand-alone generator driven by a dedicated gas or diesel engine, or else workers must route electrical cables in from a stationary source of electrical power. A portable generator requires refueling, maintenance, spare parts, and transportation to the job site. Routing electrical cables to a remote site requires skilled labor, so either of these scenarios adds substantial cost to a work project.

Hydraulic motors are so compact that a complete generator can easily fit on a compact excavator (shown), and often inside an engine compartment.

Because a hydraulic motor is so compact, the Dynaset HG is less than half the size of a traditional generator. This allows it to be installed on a mini excavator or other small machine. For example a Dynaset HG 6.5 kVA’s dimensions are 210 ×85 ×340 mm, and it weighs only 42 kg. A mini excavator equipped with an HG 6.5 can produce enough  electrical  power for an entire work site.  Standard power ratings of Dynaset HGs range from 3.5 to 200 kVa in single and three-phase power options. Automatic frequency control regulates frequency to 50 Hz or 60 Hz, and automatic voltage control maintains steady voltage of 115 Vac, 230 Vac, 400 Vac etc. 

For more information, visit www.dynaset.com or email [email protected]. In the U. S. contact Gensco Equipment, Decatur, Ga., at (800) 268-6796.

Continue Reading

Motor leakage variations

Oct. 18, 2006
affect low-speed performance

The Impacts of Electrification on Fluid Power Systems

May 15, 2023
Electrification presents challenges as well as opportunities to re-evaluate and improve upon the design of hydraulics and pneumatics.

Sponsored Recommendations

7 Key Considerations for Selecting a Medical Pump

Feb. 6, 2024
Newcomers to medical device design may think pressure and flow rate are sufficient parameters whenselecting a pump. While this may be true in some industrial applications, medical...

How Variable Volume Pumps Work

Feb. 6, 2024
Variable volume pumps, also known as precision dispense pumps, are a positive displacement pump that operates by retracting a piston to aspirate a fluid and then extending the...

What is a Check Valve and How Does it Work?

Feb. 6, 2024
Acheck valve, a non-return or one-way valve, is a mechanical device that allows a gas or liquid to flow freely in one direction while preventing reverse flow in the opposite ...

The Difference Between Calibrated Orifices and Holes

Feb. 6, 2024
Engineers tasked with managing fluid flow talk about both holes and calibrated orifices, but they are two distinct entities. A hole can be any opening, but a calibrated orifice...